[NB231AAC], Technical Note, John A Hanley, May 23rd, 1919

Item

Date

1919-05-23

Decade

1910-1919

Identifier

NB231AAC

Folder Set

NB231

Title

[NB231AAC], Technical Note, John A Hanley, May 23rd, 1919

Microfilm ID

239:862

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University

Timestamp

May 23, 1919